1010605943 has 2 divisors, whose sum is σ = 1010605944. Its totient is φ = 1010605942.

The previous prime is 1010605933. The next prime is 1010605963. The reversal of 1010605943 is 3495060101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010605943 - 2⁴ = 1010605927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010605933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505302971 + 505302972.

It is an arithmetic number, because the mean of its divisors is an integer number (505302972).

Almost surely, 2^1010605943 is an apocalyptic number.

1010605943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010605943 is an equidigital number, since it uses as much as digits as its factorization.

1010605943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1010605943 is about 31790.0289870896. The cubic root of 1010605943 is about 1003.5228890124.

The spelling of 1010605943 in words is "one billion, ten million, six hundred five thousand, nine hundred forty-three".